20% Off Sale!
Use promo code ThankYou
to save 20% off your entire order!

Excludes necklaces, bracelets, and men's jewelry.
Custom orders do not qualify.
Offer expires Monday, November 27.
30% Off Sale!
Use promo code BestFriday
to save 30% off your entire order!

Purchases made using this promo code will be considered "Final Sale". No returns or exchanges. Excludes necklaces, bracelets, and men's jewelry.
Custom orders do not qualify.
Offer expires Fiday, November 24 at midnight.
The LARGEST CZ Engagement Ring Store Online
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Finding Your Ring Size

Ring sizing before ordering from our online store is simple. Since ordering from our store requires you to know your ring size, there is an easy way for you to find it out in minutes without leaving your house.

First, cut a piece of paper at least four inches long and no wider than three fourths of an inch, or cut a string at four inches. Anything that can easily wrap around your finger is a good tool. Next wrap the paper around the finger to be sized. If you are ordering any of our high quality cubic zirconia rings, you will want it to be snug, but if your measurement is too tight, then your ring will be uncomfortable also. Mark the paper or string with a marker or pen where the paper or string begins to overlap. Next, measure the length from the beginning of the paper or string until your marking with a ruler or measuring tape. Try to be as accurate as possible, because even a 16 th of an inch can make a difference when ordering both gold and platinum cz rings.

Please refer to the sizing information below after your measurement.

Inside Inside Inside Inside Number Sizes Wheat Sheaf
Diameter Diameter Circumference Circumference US/Canada British Japanese Swiss
(inches) (mm) (inches) (mm) Standard Irish Equivalent Equivalent
Australian
Equivalent
0.458 11.6 1.438 36.5 0
0.466 11.8 1.463 37.2 1/4
0.474 12.0 1.488 37.8 1/2 A
0.482 12.2 1.513 38.4 3/4 A 1/2
0.490 12.4 1.539 39.1 1 B 1
0.498 12.6 1.564 39.7 1 1/4 B 1/2
0.506 12.9 1.589 40.4 1 1/2 C
0.514 13.1 1.614 41.0 1 3/4 C 1/2
0.522 13.3 1.639 41.6 2 D 2 1.50
0.530 13.5 1.664 42.3 2 1/4 D 1/2
0.538 13.7 1.689 42.9 2 1/2 E 3 2.75
0.546 13.9 1.714 43.5 2 3/4 E 1/2
0.554 14.1 1.740 44.2 3 F 4 4.00
0.562 14.3 1.765 44.8 3 1/4 F 1/2 5 5.25
0.570 14.5 1.790 45.5 3 1/2 G
0.578 14.7 1.815 46.1 3 3/4 G 1/2 6 6.50
0.586 14.9 1.840 46.7 4 H 7
0.594 15.1 1.865 47.4 4 1/4 H 1/2 7.75
0.602 15.3 1.890 48.0 4 1/2 I 8
0.610 15.5 1.915 48.7 4 3/4 J 9.00
0.618 15.7 1.941 49.3 5 J 1/2 9
0.626 15.9 1.966 49.9 5 1/4 K 10.00
0.634 16.1 1.991 50.6 5 1/2 K 1/2 10
0.642 16.3 2.016 51.2 5 3/4 L 11.75
0.650 16.5 2.041 51.8 6 L 1/2 11 12.75
0.658 16.7 2.066 52.5 6 1/4 M 12
0.666 16.9 2.091 53.1 6 1/2 M 1/2 13 14.00
0.674 17.1 2.116 53.8 6 3/4 N
0.682 17.3 2.141 54.4 7 N 1/2 14 15.25
0.690 17.5 2.167 55.0 7 1/4 O
0.698 17.7 2.192 55.7 7 1/2 O 1/2 15 16.50
0.706 17.9 2.217 56.3 7 3/4 P
0.714 18.1 2.242 56.9 8 P 1/2 16 17.75
0.722 18.3 2.267 57.6 8 1/4 Q
0.730 18.5 2.292 58.2 8 1/2 Q 1/2 17
0.738 18.7 2.317 58.9 8 3/4 R 19
0.746 18.9 2.342 59.5 9 R 1/2 18
0.754 19.2 2.368 60.1 9 1/4 S 20.25
0.762 19.4 2.393 60.8 9 1/2 S 1/2 19
0.770 19.6 2.418 61.4 9 3/4 T 21.5
0.778 19.8 2.443 62.1 10 T 1/2 20
0.786 20.0 2.468 62.7 10 1/4 U 21
0.794 20.2 2.493 63.3 10 1/2 U 1/2 22 22.75
0.802 20.4 2.518 64.0 10 3/4 V
0.810 20.6 2.543 64.6 11 V 1/2 23
0.818 20.8 2.569 65.2 11 1/4 W 25
0.826 21.0 2.594 65.9 11 1/2 W 1/2 24
0.834 21.2 2.619 66.5 11 3/4 X
0.842 21.4 2.644 67.2 12 X 1/2 25 27.50
0.850 21.6 2.669 67.8 12 1/4 Y
0.858 21.8 2.694 68.4 12 1/2 Z 26 28.75
0.866 22.0 2.719 69.1 12 3/4 Z 1/2
0.874 22.2 2.744 69.7 13 27
0.882 22.4 2.769 70.3 13 1/4 Z1
0.890 22.6 2.795 71.0 13 1/2
0.898 22.8 2.820 71.6 13 3/4 Z2
0.906 23.0 2.845 72.3 14 Z3
0.914 23.2 2.870 72.9 14 1/4
0.922 23.4 2.895 73.5 14 1/2 Z4
0.930 23.6 2.920 74.2 14 3/4
0.938 23.8 2.945 74.8 15
0.946 24.0 2.970 75.4 15 1/4
0.954 24.2 2.996 76.1 15 1/2
0.962 24.4 3.021 76.7 15 3/4

A round cubic zirconia engagement ring can be enjoyed by everyone. If you suffer from arthritis or enlarged knuckles please measure the size of your knuckle and location your ring will sit on. Loose rings that slip around your finger or rings that barely fit over your knuckle can be adjusted by our expert team of jewelers. We innovatively add two small metal beads inside your ring so you can both slip your finger on and off easily, and keep it snug while you wear it. Please call us if you would like sizing beads added to your order on our cubic zirconia engagement rings or any other type of ring in our store.

Toll free: 888-884-2442
Service@chicjewelry.com